Mach/apt is no longer supported Mach/yum doesn't work unless yum is at least the FC3 version RHL 7.3 libpng-devel is uninstallable using FC3 RPM because FC3 RPM expects versioned dependencies to include the epoch. I don't know whether adding the epoch to the versioned dependency would break RHL 7.3. Anyone see a way out of this? Thanks, John